"an ironclad contract"
"a watertight alibi"
"a bulletproof argument"
1.不透水的;水密的
Something that iswatertight does not allow water to pass through it, for example because it is tightly sealed.
e.g. The flask is completelywatertight, even when laid on its side...
即使平放，这个真空水杯也是滴水不漏。
e.g. The batteries are safely enclosed in awatertight compartment.
电池被安全地置于一个防水的隔间里。
2.(事实、论点或协议)严密的，无懈可击的
Awatertight case, argument, or agreement is one that has been so carefully put together that nobody will be able to find a fault in it.
e.g. The police had awatertight case. They even got his fingerprints from that glass cabinet.
警方找到了确凿的证据。他们甚至在那个玻璃橱柜上提取到了他的指纹。
e.g. ...a legallywatertight agreement.
严密规范的协议
1. 防水：加强的肩部、臀部、肘部和袖口提供了出色的全天候性能,2个大袋和1个胸前拉链口袋,方便的内袋可以存放小件物品,单手操作的收口线,口袋和前襟拉链方便使用,拉开迅速,热压聚酯防水(watertight)拉链,热压DryCuffsTM干袖口(容易收紧并且柔软),
2. 不漏水的：Watchpoint 检测点 |watertight 不漏水的 | watt 瓦
3.
3. 防水的：waterproofness 不透水性 |watertight 防水的 | waugh hoist 柱架式绞车
这屋顶一点也不漏水。
We had a couple of suspicious characters but their alibis are watertight.我们中有几位多疑的人，但是他们的阴谋无懈可击。
The system, of course, is not watertight.当然这套系统也不是天衣无缝的。
a watertight container不漏水的容器
a watertight alibi无法驳倒的不在犯罪现场证据
The case has to be made watertight.案由必须做到无懈可击。
The flask is completely watertight, even when laid on its side...即使平放，这个真空水杯也是滴水不漏。
The batteries are safely enclosed in a watertight compartment.电池被安全地置于一个防水的隔间里。
The police had a watertight case. They even got his fingerprints from that glass cabinet.警方找到了确凿的证据。他们甚至在那个玻璃橱柜上提取到了他的指纹。
...a legally watertight agreement.严密规范的协议
For watertight bulkheads, how do you check the watertightness?就水密舱壁而言, 怎样检查其水密性?
The axis seals uses the mechanical seal, is watertight, durable.轴封采用机械密封, 滴水不漏, 经久耐用.
In this photo, you can also see the starboard side, watertight door ( hatch ).在这照片, 您也可以看到右舷侧, 水密门 ( 哈奇 ).
You know how we like to make our little boxes watertight.您知道,我们多希望我们的小盒子滴水不漏.
The roof is not watertight and is like a sieve when it rains.屋顶防雨性能不好,下雨时漏得像筛子.
The valve also decreases damage to the chain or winch room by keeping it watertight.这种阀门也通过保持水密封状态而减少了缆索或绞盘腔所受到的损害.
His arguments are watertight.他的论据非常严密.
These materials need not be watertight.这些材料无需有防水性.
watertight electric appliance boxes of the factory is used with CTG 17 lamps.我厂生产的密封型电气箱与CTG17系列投光灯配套使用.
The ship's hold is built in watertight compartments.船舱建造成许多不漏水的隔间.
Moss and cloth were laid between the logs to make the walls watertight.苔藓和布料铺在原木之间,不让墙壁漏水.
He will have our windows made watertight.他要把我们的窗户做成不透水的.
Cofferdams are made by driving metal sheet piling into the Bed to form a watertight fence.在近代工程中,筑围堰时一般先打下钢板桩以形成阻水层.
Is this roof completely watertight?这屋顶一点也不漏 吗 ?
Made tougher with reinforced arms and a smooth sliding Vislon watertight front zip.增强的和滑动顺畅的防水拉链.
My life is divided into two watertight compartments: unofficial and official.我的生活分为互不影响的两部分: 私生活的一面和做官生涯一面.
Nautical To make a boat watertight by packing seams a waterproof material, as oakum or pitch.使用防水材料, 如麻絮或沥青堵漏缝以使(船)不漏水.
We had a couple of suspicious characters but their alibis are watertight.我们中有几位多疑的人,但是他们的阴谋无懈可击.
What do you do if a cable passes through a watertight bulkhead?电缆穿过水密舱壁怎么办?
Are you installing the watertight door?你们在安装水密门 吗 ?
Divided into seven compartments by watertight bulkheads, the Scotia could brave any leak with impunity.斯各脱亚号由防水板分为七大间,一点也不在乎个把漏洞.
Only the most watertight of excuses could save her from the party.
出自：A. T. Ellis
